How there wasn’t widespread chaffing and sweat related problems (especially in the south) back in the summers of the early 1900s when 3 piece suits were the norm?

Question

How there wasn’t widespread chaffing and sweat related problems (especially in the south) back in the summers of the early 1900s when 3 piece suits were the norm?

In: Other

Answer 1

Probably akin to people in the Middle East who wear multiple layers.

Also, why do you think there wasn’t a problem with it?